[llvm-branch-commits] [llvm] [DataLayout][LangRef] Split non-integral and unstable pointer properties (PR #105735)

[Jessica Clarke via llvm-branch-commits]

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@@ -649,48 +649,95 @@ literal types are uniqued in recent versions of LLVM.
 
 .. _nointptrtype:
 
-Non-Integral Pointer Type
--------------------------
+Non-Integral and Unstable Pointer Types
+---------------------------------------
 
-Note: non-integral pointer types are a work in progress, and they should be
-considered experimental at this time.
+Note: non-integral/unstable pointer types are a work in progress, and they
+should be considered experimental at this time.
 
 LLVM IR optionally allows the frontend to denote pointers in certain address
-spaces as "non-integral" via the :ref:`datalayout string<langref_datalayout>`.
-Non-integral pointer types represent pointers that have an *unspecified* bitwise
-representation; that is, the integral representation may be target dependent or
-unstable (not backed by a fixed integer).
+spaces as "non-integral" or "unstable" (or both "non-integral" and "unstable")
+via the :ref:`datalayout string<langref_datalayout>`.
+
+These exact implications of these properties are target-specific, but the
----------------
jrtc27 wrote:

```suggestion
The exact implications of these properties are target-specific, but the
```

https://github.com/llvm/llvm-project/pull/105735